Read the Docs build information Build id: 4121370 Project: canonical-charmed-spark Version: 237 Commit: 2c0ace47cebe4b8e039685328636b33df7b37e46 Date: 2026-06-18T08:26:26.582745Z State: finished Success: False [rtd-command-info] start-time: 2026-06-18T08:26:27.500716Z, end-time: 2026-06-18T08:26:27.984044Z, duration: 0, exit-code: 0 git clone --depth 1 https://github.com/canonical/spark-k8s-bundle . Cloning into '.'... [rtd-command-info] start-time: 2026-06-18T08:26:28.068698Z, end-time: 2026-06-18T08:26:29.043782Z, duration: 0, exit-code: 0 git fetch origin --force --prune --prune-tags --depth 50 pull/237/head:external-237 From https://github.com/canonical/spark-k8s-bundle * [new ref] refs/pull/237/head -> external-237 * [new tag] rev3 -> rev3 * [new tag] rev4 -> rev4 [rtd-command-info] start-time: 2026-06-18T08:26:29.752252Z, end-time: 2026-06-18T08:26:29.789463Z, duration: 0, exit-code: 128 git checkout --force 2c0ace47cebe4b8e039685328636b33df7b37e46 fatal: reference is not a tree: 2c0ace47cebe4b8e039685328636b33df7b37e46